<?php

return [
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            [
                1,
                2,
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            [
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                4,
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        [
            [
                1,
                2,
            ],
            [
                3,
                4,
            ],
        ],
        [
            [
                7,
                10,
            ],
            [
                15,
                22,
            ],
        ],
    ],
    [
        [
            [
                1,
                2,
                3,
            ],
            [
                4,
                5,
                6,
            ],
            [
                7,
                8,
                9,
            ],
        ],
        [
            [
                1,
                2,
                3,
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            [
                4,
                5,
                6,
            ],
            [
                7,
                8,
                9,
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        ],
        [
            [
                30,
                36,
                42,
            ],
            [
                66,
                81,
                96,
            ],
            [
                102,
                126,
                150,
            ],
        ],
    ],
    // Mismatched dimensions
    [
        [
            [
                1,
                2,
            ],
            [
                3,
                4,
            ],
        ],
        2,
        '#VALUE!',
    ],
    // Mismatched dimensions
    [
        [
            [
                1,
                2,
            ],
            [
                3,
                4,
            ],
        ],
        [
            2,
        ],
        '#VALUE!',
    ],
    [
        [
            1.2,
            2.3999999999999999,
        ],
        [
            [
                3.6000000000000001,
                4.5,
            ],
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        [
            [
                14.43,
                14.43,
            ],
            [
                14.43,
                14.43,
            ],
        ],
    ],
    // Mismatched dimensions
    [
        2,
        [
            [
                1,
                2,
            ],
            [
                3,
                4,
            ],
        ],
        '#VALUE!',
    ],
    // Mismatched dimensions
    [
        [
            2,
        ],
        [
            [
                1,
                2,
            ],
            [
                3,
                4,
            ],
        ],
        '#VALUE!',
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    [
        [
            [
                1,
                2,
            ],
            [
                3,
                4,
            ],
        ],
        [
            [
                2,
                4,
            ],
        ],
        '#VALUE!',
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    [
        [
            [
                1,
                2,
            ],
            [
                3,
                4,
            ],
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        [
            2,
            4,
        ],
        [
            [
                10,
            ],
            [
                22,
            ],
        ],
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    [
        [
            [
                2,
                4,
            ],
        ],
        [
            [
                1,
                2,
            ],
            [
                3,
                4,
            ],
        ],
        [
            [
                14,
                20,
            ],
        ],
    ],
    // Mismatched dimensions
    [
        [
            2,
            4,
        ],
        [
            [
                1,
                2,
            ],
            [
                3,
                4,
            ],
        ],
        '#VALUE!',
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    [
        [
            [
                1,
                2,
            ],
            [
                3,
                4,
            ],
            [
                5,
                6,
            ],
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        [
            [
                1,
                2,
                3,
            ],
            [
                4,
                5,
                6,
            ],
        ],
        [
            [
                9,
                12,
                15,
            ],
            [
                19,
                26,
                33,
            ],
            [
                29,
                40,
                51,
            ],
        ],
    ],
];
